Промените преименуване на локална клони git

git branch -m <new_name> //currenct branch switch name 
git branch -m <select_branch_name> <new_branch_name>

1. 'Start by switching to the local branch which you want to rename:'
git checkout <old_name>

2. 'Rename the local branch by typing:'
git branch -m <new_name>